ʻO Granite vs. Composites: He Hoʻohālikelike o nā Mīkini Pākahiko.

 

Ma ke kahua e ulu wikiwiki nei o ka ʻenehana pila, he mea nui nā mea i hoʻohana ʻia no ka hana ʻana i nā mīkini pila ma ke ʻano o ka hana, ke kūpaʻa, a me ke kumukūʻai kūpono. ʻO nā mea nui ʻelua ma kēia kahua he granite a me nā composites. Hāʻawi kēia ʻatikala i kahi hoʻohālikelike hohonu o nā mea ʻelua, e hōʻike ana i ko lākou mau pono a me nā hemahema e pili ana i nā mīkini pila.

He pōhaku kūlohelohe ka Granite i makemake nui ʻia no kona paʻa a me ke kūpaʻa kūikawā. Ke hoʻohana ʻia i loko o nā mīkini pila, hāʻawi ka granite i kahi kahua paʻa e hōʻemi ana i nā haʻalulu i ka wā e hana ana. He mea koʻikoʻi kēia kūpaʻa no nā hana pololei, e like me ka mīkini ʻana i nā ʻāpana pila, kahi e hiki ai i ka neʻe iki ke hana i nā hewa. Eia kekahi, ʻo ke kūʻē ʻana o ka granite i ka hoʻonui ʻana o ka wela e hōʻoiaʻiʻo ana e mālama ka mīkini i kona kūpaʻa dimensional ma nā mahana like ʻole, he mea nui loa ia i ka wā o ke kaʻina hana hana pila e hoʻoulu ai i ka wela.

ʻO nā mea composite, ma ka ʻaoʻao ʻē aʻe, ua hana ʻia mai ka hui pū ʻana o nā mea he nui a he mau pono kūikawā kā lākou i hiki ʻole ke hoʻokūkū me ka granite. ʻOi aku ka māmā o nā mea composite ma mua o ka granite, e maʻalahi ai ka lawelawe ʻana a me ke kau ʻana. Hiki i kēia pono kaumaha ke hōʻemi i ka hoʻohana ʻana i ka ikehu i ka wā o ka hana a me ka halihali ʻana. Eia kekahi, hiki ke hoʻopilikino ʻia nā mea composite e hōʻike i nā waiwai kikoʻī, e like me ka hoʻonui ʻana i ke kūpaʻa ʻana i ka corrosion a i ʻole ka hoʻomaikaʻi ʻana i ka conductivity thermal, hiki ke lilo i mea pono i kekahi mau wahi hana pila.

Eia nō naʻe, ʻaʻole he hana maʻalahi ke koho ʻana ma waena o ka granite a me ka composite. ʻOiai ua ʻike ʻia nā mīkini granite no ko lākou kūpaʻa a me ke kūpaʻa, hiki iā lākou ke ʻoi aku ke kumukūʻai a emi iki ka versatile ma mua o nā mīkini composite. I ka ʻaoʻao ʻē aʻe, ʻoiai he mau pono o ka maʻalahi a me ke kaumaha nā composite, ʻaʻole lākou e hāʻawi mau i ka pae like o ke kūpaʻa a me ka pololei e like me ka granite.

I ka pōkole, ʻo ke koho ʻana i nā mea granite a i ʻole nā ​​​​mea hui pū ʻia no nā mīkini pila e hilinaʻi nui ʻia i nā koi kikoʻī o ke kaʻina hana. Loaʻa i kēlā me kēia mea kona mau pono a me nā hemahema, a ʻo ka hoʻomaopopo ʻana i kēia mau pono a me nā hemahema hiki ke kōkua i nā mea hana e hana i nā koho naʻauao, no laila e hoʻomaikaʻi ana i ka pono o ka hana a me ka maikaʻi o ka huahana.